CN208669346U - A kind of tunnel drivage auger excavation construction dust-extraction unit - Google Patents
A kind of tunnel drivage auger excavation construction dust-extraction unit Download PDFInfo
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- CN208669346U CN208669346U CN201721607572.1U CN201721607572U CN208669346U CN 208669346 U CN208669346 U CN 208669346U CN 201721607572 U CN201721607572 U CN 201721607572U CN 208669346 U CN208669346 U CN 208669346U
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- dust
- branch pipe
- cleaning case
- extraction unit
- excavation construction
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Abstract
The utility model discloses a kind of tunnel drivage auger excavation construction dust-extraction units, including vehicle-mounted propulsion system, and dust collecting system, dust pelletizing system is arranged in the vehicle-mounted propulsion system；The dust collecting system include several cleaner units that can be freely combined, by the cleaner unit connection get up dust suction total pipeline, the nozzle that the dust pelletizing system includes dust cleaning case, is arranged at the top of the dust cleaning case, the dust suction total pipeline are connected to the dust cleaning case.The utility model can be dusted the source of the generation of dust, avoid raising for dust, influence the health of staff；Simultaneously dust removing effects can be improved for the different size in the source that dust generates and the number of position adjustment cleaner unit, specific aim dedusting.
Description
Technical field
The utility model relates to deduster fields, are a kind of for the excavation construction dedusting of tunnel drivage auger specifically
Device.
Background technique
Tunnel and underground engineering construction space-closed, process are more, wire length of constructing, and tunnel generates largely in digging process
Dust, low visibility not only affect development machine tunnel excavation job scheduling, and to the health of operating personnel in tunnel
It affects.
Have in existing solution and is dusted using the spraying device of travelling, but due to device volume itself
Limitation, can only dust recycling to larger space place just can be carried out depositing dust handle, and cannot generation dust source into
Row processing, not only needs to consume more water resources, and dust-laying effect is limited.
Utility model content
The utility model aim is intended to provide a kind of tunnel drivage auger excavation construction dust-extraction unit, can be to the production of dust
Raw source is dusted, and avoids raising for dust, influences the health of staff；The source that can be generated simultaneously for dust
The number of the different size of head and position adjustment cleaner unit, specific aim dedusting improve dust removing effects.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of tunnel drivage auger excavation construction dust-extraction unit, including vehicle-mounted propulsion system, setting are in the vehicle-mounted propulsion
Dust collecting system, dust pelletizing system on system；The dust collecting system includes several cleaner units that can be freely combined, by the dust suction list
The dust suction total pipeline that member connection is got up, the dust pelletizing system includes dust cleaning case, the nozzle that is arranged at the top of the dust cleaning case, described
Dust suction total pipeline is connected to the dust cleaning case.
Utility model by adopting the above technical scheme, the cleaner unit that can be freely combined makes can be according to the source for generating dust
Head size, is freely combined, improves the efficiency of dust suction, dust is avoided to raise, be detrimental to health；It can also be directed to simultaneously simultaneously
The dust source of multiple and different positions carries out dust suction and dust removal process, is easy to use.The dust of absorption is passed through suction by cleaner unit
Dirt total pipeline is sent into dust cleaning case, is sprayed water mist by nozzle and is removed dust.
It further limits, the cleaner unit includes the shell of one side opening, and the trumpet type of the enclosure interior is arranged in
The opening face of the shell, the dust suction branch pipe and institute is arranged in dust hood, cyclone dust collectors, dust suction branch pipe, the dust hood
State the connection of dust suction total pipeline.
In use, the opening of shell is faced quasi- dust source, dust suction processing is carried out.It, can in order to facilitate assembled and combination
With by housing design at square or cube.
It further limits, the dust suction branch pipe includes the first branch pipe being connected to the cyclone dust collectors and the dust suction
Second branch pipe of total pipeline connection, the bellows being connected to first branch pipe and second branch pipe.
Bellows makes cleaner unit be free to extend and shorten, and guarantees that the present apparatus is not limited by position, energy
It is dusted for the dust source of different location, is further ensured that dust removing effects.
It further limits, the dust pelletizing system further includes the shunting net being arranged at the top of the dust cleaning case.
The dispersion of the water mist that shunting net can make nozzle spray more evenly, uniformly acts on dust.
It further limits, the dust pelletizing system further includes the filter screen that the dust cleaning case bottom is arranged in, is arranged and filtering
The water of the water tank is transported to the circulating line on the nozzle by the water tank of side off the net.
Filter screen can fall dust-filtering, and recycle-water re-uses water.
The utility model compared with prior art, can be dusted the source of the generation of dust, avoid raising for dust, shadow
Ring the health of staff；It simultaneously can be for the different size in the source that dust generates and of position adjustment cleaner unit
Number, specific aim dedusting improve dust removing effects.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model；
Main element symbol description is as follows:
Vehicle-mounted propulsion system 1, cleaner unit 21, shell 211, dust hood 212, cyclone dust collectors 213, dust suction branch pipe 214,
First branch pipe 2141, the second branch pipe 2142, bellows 2143, dust suction total pipeline 22, interface 221, exhaust fan 222, dedusting system
System 3, dust cleaning case 31, sewage draining exit 311, nozzle 32, shunting net 33, filter screen 34, water tank 35, filler 351, circulating line
36, suction pump 361 filters gauze 362.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, a kind of tunnel drivage auger excavation construction dust-extraction unit, including vehicle-mounted propulsion system 1, it is arranged described
Dust collecting system, dust pelletizing system 3 in vehicle-mounted propulsion system 1；The dust collecting system includes the cleaner unit that several can be freely combined
21, the dust suction total pipeline 22 that the cleaner unit 21 connection is got up, the dust pelletizing system 3 include dust cleaning case 31, are arranged in institute
The nozzle 32 at 31 top of dust cleaning case is stated, the dust suction total pipeline 22 is connected to the dust cleaning case 31.
The cleaner unit 21 includes the shell 211 of one side opening, and the trumpet type dust suction inside the shell 211 is arranged in
Cover 212, cyclone dust collectors 213, dust suction branch pipe 214；The opening face of the shell 211, the suction is arranged in the dust hood 212
Dirt branch pipe 214 is connected to the dust suction total pipeline 22.
Preferably, in order to facilitate the assembling of cleaner unit 21, and the use of single cleaner unit 21, as shown in Figure 1, will
Shell 211 is arranged to cube.In use, the side that shell 211 is open is directed at dust source.
The dust suction branch pipe 214 includes the first branch pipe 2141 being connected to the cyclone dust collectors 213, total with the dust suction
Second branch pipe 2142 of the connection of pipeline 22, the bellows being connected to first branch pipe 2141 and second branch pipe 2142
2143。
Preferably, multiple interfaces 221 for being used to be connected to the second branch pipe 2142 are provided on dust suction total pipeline 22, each connects
There is valve on mouth 221.
The dust pelletizing system 3 further includes the shunting net 33 that 31 top of dust cleaning case is arranged in.
The dust pelletizing system 3 further includes the filter screen 34 that 31 bottom of dust cleaning case is arranged in, is arranged under filter screen 34
The water of the water tank 35 is transported to the circulating line 36 on the nozzle 32 by the water tank 35 of side.
Specifically, as shown in Figure 1, being additionally provided with exhaust fan 222 on dust suction total pipeline 22；Pumping is provided on circulating line 36
Water pump 361, the inlet of circulating line 36 are provided with filtering gauze 362；It is provided with filler 351 on water tank 35, is removing
Sewage draining exit 311 is provided on dirt case 31.
Vehicle-mounted propulsion system 1 can use crawler travel structure or car wheel structure.
In use, the present apparatus enters the position near dust source by vehicle-mounted propulsion system 1, according to dust source
The case where, the figure of 21 numbers of cleaner unit and assembly is selected, targetedly dedusting improves dust removing effects, guarantees that human body is strong
Health.
A kind of tunnel drivage auger excavation construction dust-extraction unit provided by the utility model is described in detail above.Tool
The explanation of body embodiment is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for this skill
For the those of ordinary skill in art field, without departing from the principle of this utility model, can also to the utility model into
Row some improvements and modifications, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of tunnel drivage auger excavation construction dust-extraction unit, it is characterised in that: including vehicle-mounted propulsion system, be arranged in the vehicle
Carry dust collecting system, dust pelletizing system in propulsion system；The dust collecting system includes several cleaner units that can be freely combined, by institute
The dust suction total pipeline that cleaner unit connection is got up is stated, the dust pelletizing system includes dust cleaning case, is arranged at the top of the dust cleaning case
Nozzle, the dust suction total pipeline are connected to the dust cleaning case.
2. a kind of tunnel drivage auger excavation construction dust-extraction unit according to claim 1, it is characterised in that: the dust suction list
Member includes the shell of one side opening, and the trumpet type dust hood, cyclone dust collectors, dust suction branch pipe of the enclosure interior is arranged in；Institute
The opening face that the shell is arranged in dust hood is stated, the dust suction branch pipe is connected to the dust suction total pipeline.
3. a kind of tunnel drivage auger excavation construction dust-extraction unit according to claim 2, it is characterised in that: the dust suction branch
Pipe includes the first branch pipe being connected to the cyclone dust collectors, the second branch pipe being connected to the dust suction total pipeline, with described the
The bellows that one branch pipe is connected to second branch pipe.
4. a kind of tunnel drivage auger excavation construction dust-extraction unit according to claim 3, it is characterised in that: the dedusting system
System further includes the shunting net being arranged at the top of the dust cleaning case.
5. a kind of tunnel drivage auger excavation construction dust-extraction unit according to claim 4, it is characterised in that: the dedusting system
System further includes the filter screen that the dust cleaning case bottom is arranged in, the water tank being arranged in below filter screen, by the water tank
Water is transported to the circulating line on the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607572.1U CN208669346U (en) | 2017-11-27 | 2017-11-27 | A kind of tunnel drivage auger excavation construction dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607572.1U CN208669346U (en) | 2017-11-27 | 2017-11-27 | A kind of tunnel drivage auger excavation construction dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669346U true CN208669346U (en) | 2019-03-29 |
Family
ID=65819273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607572.1U Active CN208669346U (en) | 2017-11-27 | 2017-11-27 | A kind of tunnel drivage auger excavation construction dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117287247A (en) * | 2023-09-28 | 2023-12-26 | 中国水利水电第一工程局有限公司 | Automatic monitoring and adjusting spraying dust settling device for tunnel engineering |
-
2017
- 2017-11-27 CN CN201721607572.1U patent/CN208669346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117287247A (en) * | 2023-09-28 | 2023-12-26 | 中国水利水电第一工程局有限公司 | Automatic monitoring and adjusting spraying dust settling device for tunnel engineering |
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